Upgrade to Postgres 11 (#235)

* Automate generation of migration files

* Upgrade to postgres 11

.travis.yml

@@ -4,12 +4,16 @@ dist: xenial
 go:
   - 1.12
 
-addons:
-  postgresql: "10"
-
 env:
   - NODE_VERSION=10.15.0
 
+before_install:
+  - sudo apt-get update
+  - sudo apt-get --yes remove postgresql\*
+  - sudo apt-get install -y postgresql-11 postgresql-client-11
+  - sudo cp /etc/postgresql/{9.6,11}/main/pg_hba.conf
+  - sudo service postgresql restart 11
+
 before_script:
   - nvm install "$NODE_VERSION"
   - nvm use "$NODE_VERSION"

Makefile

@@ -138,6 +138,15 @@ endif
 	@${GOPATH}/src/github.com/dnote/dnote/scripts/release.sh server $(version) ${serverOutputDir}
 .PHONY: release-server
 
+# migrations
+create-migration:
+ifndef filename
+	$(error filename is required. Usage: make filename=your-filename create-migration)
+endif
+
+	@(cd ${GOPATH}/src/github.com/dnote/dnote/pkg/server/database && ./scripts/create-migration.sh $(filename))
+.PHONY: create-migration
+
 clean:
 	@git clean -f
 	@rm -rf build